METHOD OF PRODUCING ORGANIC HYDROPEROXIDE, INDUSTRIAL INSTALLATION FOR SAID PRODUCTION AND METHOD WHERE SAID ORGANIC HYDROPEROXIDE IS USED TO PRODUCE ALKYLENE OXIDE Russian patent published in 2011 - IPC C07C407/00 C07D301/19 B01D17/04 

Abstract RU 2433120 C2

FIELD: chemistry.

SUBSTANCE: disclosed is a method of producing organic hydroperoxide involving: a) oxidation of an organic compound to obtain an organic reaction product containing organic hydroperoxide; b) mixing at least a portion of the organic reaction product from step (a) with a basic aqueous solution to obtain a mixture of basic aqueous solution and an organic reaction product; c) separating the mixture from step (b) to obtain a separated organic phase containing organic hydroperoxide, and a separated aqueous phase; d) mixing at least a portion of the separated organic phase from step (c) with water to obtain a mixture of aqueous and organic phases; and e) separating the mixture from step (d) to obtain a separated organic phase containing organic hydroperoxide and a separated aqueous phase in separation of the organic phase and the aqueous phase at step (e) is carried out using a coagulator containing glass fibre. The invention also discloses a method of producing alkylene oxide where said organic hydroperoxide is used, as well as an industrial installation for realising said method.

EFFECT: improved removal of impurities of basic materials.

9 cl, 3 dwg, 2 tbl, 26 ex

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RU 2 433 120 C2

Authors

Derking Anke

Foong Van Shi

Dzhun Rehjmond Lourens

Kkho Chao-Juan'

Otkhman Mokhammad Azmi Bin

Juehn' Khoi-Jan'

Dates

2011-11-10Published

2007-04-10Filed